Added local-runner requirements validation step

[mogith-pn]

PR link - https://clarifai.atlassian.net/browse/PR-742

This pull request introduces enhancements to the clarifai/cli/model.py and clarifai/utils/cli.py files, focusing on improving dependency checks, model customization, and error handling for the Ollama toolkit. The most significant changes include the addition of utility functions for verifying prerequisites, relocating the customize_ollama_model function, and enhancing validation logic for toolkit-specific operations.

Enhancements for dependency and toolkit checks:

• Added check_ollama_installed function to verify if the Ollama CLI is installed. This function is now used in the init command to prevent execution when Ollama is missing. (clarifai/utils/cli.py, clarifai/cli/model.py) [1] [2]
• Introduced check_requirements_installed function to ensure all dependencies specified in requirements.txt are installed. This check is integrated into the local_runner command to improve dependency validation. (clarifai/utils/cli.py, clarifai/cli/model.py) [1] [2]

Refactoring and relocation:

• Moved the customize_ollama_model function from clarifai/cli/model.py to clarifai/utils/cli.py for better modularity and reusability. (clarifai/utils/cli.py, clarifai/cli/model.py) [1] [2]

Code cleanup:

• Updated imports in clarifai/cli/model.py to use multi-line format for improved readability and maintainability. (clarifai/cli/model.py)

[luv-bansal]

Just few comments

[luv-bansal]

Can we make the logger message more descriptive for better clarity? like ❌ {len(missing)} of {len(requirements)} required packages are missing in the current environment

[luv-bansal]

Looks good

[github-actions]

Package	Line Rate	Health
clarifai	43%	❌
clarifai.cli	42%	❌
clarifai.cli.templates	28%	❌
clarifai.client	69%	➖
clarifai.client.auth	66%	➖
clarifai.constants	100%	✔
clarifai.datasets	100%	✔
clarifai.datasets.export	80%	✔
clarifai.datasets.upload	75%	➖
clarifai.datasets.upload.loaders	37%	❌
clarifai.models	100%	✔
clarifai.modules	0%	❌
clarifai.rag	72%	➖
clarifai.runners	11%	❌
clarifai.runners.models	59%	➖
clarifai.runners.pipeline_steps	45%	❌
clarifai.runners.pipelines	85%	✔
clarifai.runners.utils	62%	➖
clarifai.runners.utils.data_types	72%	➖
clarifai.schema	100%	✔
clarifai.urls	60%	➖
clarifai.utils	53%	➖
clarifai.utils.evaluation	67%	➖
clarifai.workflows	95%	✔
Summary	62% (7361 / 11890)	➖

Minimum allowed line rate is 50%